Packaging blank



FIG. 1 is a front perspective view of an embodiment of a packaging blank showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front perspective view of another embodiment of a packaging blank showing my new design;

FIG. 7 is a front elevation view thereof;

FIG. 8 is a rear elevation view thereof;

FIG. 9 is a side elevation view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a front perspective view of another embodiment of a packaging blank showing my new design;

FIG. 12 is a front elevation view thereof;

FIG. 13 is a rear elevation view thereof;

FIG. 14 is a side elevation view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a front perspective view of another embodiment of a packaging blank showing my new design;

FIG. 17 is a front elevation view thereof;

FIG. 18 is a rear elevation view thereof;

FIG. 19 is a side elevation view thereof; and,

FIG. 20 is a top plan view thereof.

The evenly spaced dashed lines represent fold lines and form part of the claimed design.

The dotted lines depict environmental subject matter and form no part of the claimed design.

The light weight shade lines are used to show that the surface is substantially planar and not to be interpreted as surface ornamentation. 

CLAIM The ornamental design for a packaging blank, as shown and described. 